The volume of the wheel barrow is 120 cubic feet. The width of the wheel barrow is 4 feet, and the height is 1 foot less than the length. If x represent the length of the wheel barrow, find the length and height of the wheel barrow. (20POINTS)

1) is C because the line is increasing not decreasing and it goes up 7 & right 2.
2) the y-intercept is -2 and the slope is up 3 over 1, so the answer has to be B
3) the answer is A because the up 2 over 3
4) the y-intercept is a positive 4, and the slope is going down 3 and to the right 5, and the line is decreasing so you know it has to be negative. the answer is D